<template>
  <div>
    <city-header></city-header>
    <city-search :citys="citys"></city-search>
    <city-list :citys="citys" :hot="hotCities" :letter="letter"></city-list>
    <city-alphabet :citys="citys" @change="handleLetterChange"></city-alphabet>
  </div>
</template>

<script>
  import CityHeader from "@/pages/city/components/Header";
  import CitySearch from "@/pages/city/components/Search";
  import CityList from "@/pages/city/components/List";
  import CityAlphabet from "@/pages/city/components/Alphabet";
  import axios from "axios";

  export default {
    name: "City",
    components: {
      CityHeader,
      CitySearch,
      CityList,
      CityAlphabet
    },
    data () {
      return {
        citys: {},
        hotCities: [],
        letter: ''
      }
    },
    mounted () {
      axios.get('/api/city.json')
        .then(this.getCityInfoSucc);
    },
    methods: {
      getCityInfoSucc (res) {
        res = res.data;
        if (res.ret && res.data) {
            const data = res.data;
            this.citys = data.cities;
            this.hotCities = data.hotCities;
        }
      },
      handleLetterChange (letter) {
          this.letter = letter;
      }
    }
  }
</script>

<style lang="stylus" scoped>

</style>
